Advertisements
Advertisements
प्रश्न
Find sub-duplicate ratio of 9 : 16
Advertisements
उत्तर
Sub-duplicate ratio of 9 : 16
= `sqrt(9) : sqrt(16)`
= 3 : 4
APPEARS IN
संबंधित प्रश्न
In a basket, the ratio between the number of oranges and the number of apples is 7 : 13. If 8 oranges and 11 apples are eaten, the ratio between the number of oranges and the number of apples becomes 1 : 2. Find the original number of oranges and the original number of apples in the basket.
Find the value of x, if: (2x + 3) : (5x – 38) is the duplicate ratio of `sqrt(5) : sqrt(6)`.
If m : n = 3 : 8, find the value of (3m+2n) : (5m+n)
Find the duplicate ratio of the following :
(a+b): (a2- b2)
Reduce the following ratio to their lowest term:
5 kg 500 gm : 2 kg 750 gm
In the example below, find the ratio of the first number to the second.
121, 99
A rail journey of 75 km costs Rs 215. How much will a journey of 120 km cost?
A scooter travels 120 km in 3 hours and a train travels 120 km in 2 hours. Find the ratio of their speeds.
`("Hint:" "Speed" = "distance travelled"/"time taken")`
A metal pipe 3 metre long was found to weigh 7.6 kg. What would be the weight of the same kind of 7.8 m long pipe?
Fill in the following blanks:
`15/18 = square/6 = 10/square = square/30`
[Are these equivalent ratios?]
